| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.72 | 9.653% | $90.705 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $240.58 | 8.654% | $261.3998 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $181.93 | 6.764% | $194.2357 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $200.30 | 6.874% | $214.0686 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $100.70 | 5.232% | $105.9686 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $19.95 | 12.641% | $22.4719 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $133.62 | 8.705% | $145.2516 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $959.80 | $1,034.1012 | $1,034.11 | $1,034.05 | $1,034.20 | |